This is a 28-pin commercial SRAM memory IC with a maximum operating temperature of 70°C, a supply voltage range of 4.5 to 5.5V, and an access time of 70ns. It has a JEDEC package code of R-PDSO-G28 and a TSOP1 package type. The SRAM has 32,768 words and 32,000 words of code, with a parallel interface and a commercial temperature grade.
Cypress CY62256LL-70ZCT technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 28 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G28 |
| Width | 8 |
| Length | 11.8 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | STANDARD SRAM |
| Number of Ports | 1 |
| Parallel/Serial | PARALLEL |
| Access Time-Max | 70 |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.32.00.41 |
| REACH | unknown |
| Military Spec | False |
No datasheet is available for this part.
